automation precision in Y Axis, what you think is needed?

or what could be done!
i would like to;

  1. be able to To snap automation nodes vertically like example cakewalk:
    While moving nodes up or down, hold down the CTRL key to snap vertically to the previous node or two previous flat line segments. As the dragged node is snapped, the vertical snap target is highlighted.

or like i requested in reuest forum:

  1. while moving a node point to know exatly what is the value (reference to the plugin and not the internal value).

how about you What you suggest?